Microchip Technology

25C320-E/SN  

Memory ICs Products

25C320-E/SN Description

The 25C320-E/SN is a high-performance EEPROM memory IC designed by Microchip Technology, offering a robust solution for applications requiring reliable and efficient data storage. This IC features a 32Kbit memory size organized in a 4K x 8 format, ensuring ample storage capacity for various electronic systems. The device operates at a clock frequency of 3 MHz, providing fast data access and transfer rates, which are crucial for time-sensitive applications. The 25C320-E/SN is equipped with a SPI memory interface, facilitating seamless communication with microcontrollers and other system components.

The 25C320-E/SN is designed for surface mount technology, making it ideal for compact and space-constrained designs. It operates within a voltage range of 4.5V to 5.5V, ensuring compatibility with a wide range of power supply configurations. The device has a write cycle time of 5ms for both word and page operations, enabling efficient data writing without compromising system performance. The 25C320-E/SN is housed in an 8SOIC package, which is known for its durability and reliability in various environmental conditions.

25C320-E/SN Features

• High-Speed Operation: The 25C320-E/SN operates at a clock frequency of 3 MHz, ensuring rapid data access and transfer, which is essential for applications requiring quick response times.
• Robust Memory Capacity: With a memory size of 32Kbit organized in a 4K x 8 format, the device provides sufficient storage for complex data sets and configurations.
• SPI Interface: The SPI memory interface allows for efficient communication with microcontrollers and other system components, simplifying integration into existing systems.
• Fast Write Cycle: The 5ms write cycle time for both word and page operations ensures that data can be written quickly and efficiently, minimizing system downtime.
• Wide Operating Voltage Range: The device operates within a voltage range of 4.5V to 5.5V, providing flexibility in power supply design and compatibility with various power sources.
• Surface Mount Technology: The surface mount mounting type allows for compact and space-efficient designs, making it suitable for modern electronic systems where space is a premium.
• DigiKey Programmable: The 25C320-E/SN is verified for DigiKey programmability, ensuring ease of customization and configuration for specific application requirements.
• Compliance and Safety: The device is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it suitable for a wide range of manufacturing environments.

25C320-E/SN Applications

The 25C320-E/SN is ideal for a variety of applications where reliable and efficient data storage is required. Some specific use cases include:

• Embedded Systems: Ideal for storing configuration data, firmware, and other critical information in embedded systems.
• Industrial Automation: Suitable for applications requiring robust and reliable data storage in harsh industrial environments.
• Consumer Electronics: Can be used in devices such as smart meters, home automation systems, and other consumer electronics where data integrity and quick access are essential.
• Telecommunications: Useful in telecommunication equipment for storing calibration data, network configurations, and other critical parameters.
• Medical Devices: Provides reliable data storage for medical devices, ensuring the integrity of patient data and device configurations.

Conclusion of 25C320-E/SN

The 25C320-E/SN from Microchip Technology is a versatile and high-performance EEPROM memory IC that offers a combination of robust features and performance benefits. Its high-speed operation, ample memory capacity, and efficient SPI interface make it an ideal choice for a wide range of applications. The device's compliance with environmental and safety standards, along with its surface mount technology and wide operating voltage range, further enhance its suitability for modern electronic systems. Whether used in embedded systems, industrial automation, or consumer electronics, the 25C320-E/SN provides reliable and efficient data storage solutions, ensuring the integrity and accessibility of critical information.

25C320-E/SN Documents

Download datasheets and manufacturer documentation for 25C320-E/SN

PCN Assembly/Origin :

Manufacturing Change 07/Apr/2022      

Datasheets :

25AA320, 25LC320, 25C320      

PCN Packaging :

Packing Changes 10/Oct/2016       Label and Packing Changes 23/Sep/2015      

Design Resources :

25C320 Development Tool Selector      

HTML Datasheet :

25AA320, 25LC320, 25C320      

PCN Design/Specification :

Multiple Devices Datasheet Update 18/Aug/2014       CuPdAu Update 29/Jun/2015      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH